Add FlatLab Fabric SimReady assets

.gitattributes

@@ -82,3 +82,25 @@ Flat-Object-Assets/Disk_Case/Disk_Case4/simready_usd/Disk_Case4/SubUSDs/textures
 Flat-Object-Assets/Disk_Case/Disk_Case4/simready_usd/Disk_Case4/SubUSDs/textures/back.JPG filter=lfs diff=lfs merge=lfs -text
 Flat-Object-Assets/Disk_Case/Disk_Case4/simready_usd/Disk_Case4/SubUSDs/textures/front.JPG filter=lfs diff=lfs merge=lfs -text
 Flat-Object-Assets/Disk_Case/Disk_Case4/simready_usd/Disk_Case4/SubUSDs/textures/side.bmp filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric1/simready_usd/Fabric1.usd filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric1/simready_usd/Fabric1_1/Fabric1.usd filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric1/simready_usd/Fabric1_1/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_diff.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric1/simready_usd/Fabric1_1/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_multi_R_rough_G_ao.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric1/simready_usd/Fabric1_1/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_norm.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric2/simready_usd/Fabric2/Fabric2.usd filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric2/simready_usd/Fabric2/SubUSDs/textures/Floral_Blue_Jacquard_Bru_2871974/2871974_diff.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric2/simready_usd/Fabric2/SubUSDs/textures/Floral_Blue_Jacquard_Bru_2871974/2871974_metl.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric2/simready_usd/Fabric2/SubUSDs/textures/Floral_Blue_Jacquard_Bru_2871974/2871974_norm.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric2/simready_usd/Fabric2/SubUSDs/textures/Floral_Blue_Jacquard_Bru_2871974/2871974_roug.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric2/simready_usd/Fabric2.usd filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric3/simready_usd/Fabric3/Fabric3.usd filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric3/simready_usd/Fabric3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_diff.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric3/simready_usd/Fabric3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_multi_R_rough_G_ao.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric3/simready_usd/Fabric3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_norm.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric3/simready_usd/Fabric3.usd filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric4/simready_usd/Fabric4/Fabric4.usd filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric4/simready_usd/Fabric4/SubUSDs/textures/Floral_White_Chenille_FibreGuard_2074108/2074108_diff.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric4/simready_usd/Fabric4/SubUSDs/textures/Floral_White_Chenille_FibreGuard_2074108/2074108_metl.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric4/simready_usd/Fabric4/SubUSDs/textures/Floral_White_Chenille_FibreGuard_2074108/2074108_norm.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric4/simready_usd/Fabric4/SubUSDs/textures/Floral_White_Chenille_FibreGuard_2074108/2074108_roug.jpg filter=lfs diff=lfs merge=lfs -text
+Flat-Object-Assets/Fabric/Fabric4/simready_usd/Fabric4.usd filter=lfs diff=lfs merge=lfs -text

Flat-Object-Assets/Fabric/Fabric1/.metadata/com.nvidia.simready.packaging.bom.json

@@ -0,0 +1,54 @@
+{
+  "format_version": "1.0",
+  "items": [
+    {
+      "relative_path": "simready_usd/Fabric1.usd",
+      "size": 6622084,
+      "hash": {
+        "sha256": "f0302b8c37e9558d6728b90eec4809c0c70e4390770369de9c87a1baad782bed"
+      }
+    },
+    {
+      "relative_path": "simready_usd/Fabric1_1/.collect.mapping.json",
+      "size": 1958,
+      "hash": {
+        "sha256": "baabb1110d3ce6b111cd8c057e21c7a2e9cb92c2a1c5320d4d5cc48d1696931c"
+      }
+    },
+    {
+      "relative_path": "simready_usd/Fabric1_1/Fabric1.usd",
+      "size": 6621927,
+      "hash": {
+        "sha256": "f13122ad481b7187a9a66108c38ad35294feb42cbc15a65d01f503a4195ab83d"
+      }
+    },
+    {
+      "relative_path": "simready_usd/Fabric1_1/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/Fabric_Carpet_Long_Floor.mdl",
+      "size": 23823,
+      "hash": {
+        "sha256": "cfe980cfa96a8e8e35477b16a5322f4322b82f64f0518054397252c199639263"
+      }
+    },
+    {
+      "relative_path": "simready_usd/Fabric1_1/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_diff.jpg",
+      "size": 2420790,
+      "hash": {
+        "sha256": "c1c1c25ed2a7d32f22d76a4a09a5419fffe773a014c8c0b103783d5b99bf5369"
+      }
+    },
+    {
+      "relative_path": "simready_usd/Fabric1_1/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_multi_R_rough_G_ao.jpg",
+      "size": 4294058,
+      "hash": {
+        "sha256": "31b49acfc7220d52abdeb98a25c55adab48f0291c414991e5d87b4d6d248e494"
+      }
+    },
+    {
+      "relative_path": "simready_usd/Fabric1_1/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_norm.jpg",
+      "size": 6686555,
+      "hash": {
+        "sha256": "13f929e0b96cb96566e485e19b290ffebf319234b6c19cc42d382742c5289f57"
+      }
+    }
+  ]
+}

Flat-Object-Assets/Fabric/Fabric1/com.nvidia.simready.packaging.json

@@ -0,0 +1,19 @@
+{
+  "format_version": "1.0",
+  "package_id": "simready.hf.Hwsss.FlatLab-Asset.Fabric1.2026.10.23_00",
+  "license": "cc-by-4.0",
+  "metadata": [
+    {
+      "name": "com.nvidia.simready.packaging.bom.json",
+      "hash": {
+        "sha256": "539aad1a06da07ce8c586532fbaf0e9cc2eb0c480a83393e9418969258000b77"
+      }
+    }
+  ],
+  "content_hash": {
+    "sha256": "9c052a9713ba9a61a28414ebc3b8dc331f501da6f29713f8707851e227920771"
+  },
+  "package_hash": {
+    "sha256": "b18b6adc6a3696dcc46dcc27554682d4ece0b3597a75355a1d9c91891e93c471"
+  }
+}

Flat-Object-Assets/Fabric/Fabric1/simready_usd/Fabric1.usd

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0302b8c37e9558d6728b90eec4809c0c70e4390770369de9c87a1baad782bed
+size 6622084

Flat-Object-Assets/Fabric/Fabric1/simready_usd/Fabric1_1/.collect.mapping.json

@@ -0,0 +1,29 @@
+{
+    "version": "1.0",
+    "file_records": [
+        {
+            "source_url": "http://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/Fabric_Carpet_Long_Floor.mdl",
+            "source_hash": "0e84bbfa381441928db28117de30a38f80087a4e",
+            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/Fabric_Carpet_Long_Floor.mdl",
+            "target_hash": "9378c8f554e718922bddb3a85c7c39d3188b9e60"
+        },
+        {
+            "source_url": "http://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_multi_R_rough_G_ao.jpg",
+            "source_hash": "87298dab1646f722751396a575747b461e236bc7",
+            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_multi_R_rough_G_ao.jpg",
+            "target_hash": "181dd4faae36f01a7634f91eede3613eb05768ba"
+        },
+        {
+            "source_url": "http://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_diff.jpg",
+            "source_hash": "0d4b3592379440afaafdfa235eb9c78fc1b9ee9d",
+            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_diff.jpg",
+            "target_hash": "dad914489ebd1d5de722772298f0c1f9cff9cfab"
+        },
+        {
+            "source_url": "http://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_norm.jpg",
+            "source_hash": "1c01831b380857ad04ca6a7105d763d2605b435f",
+            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_norm.jpg",
+            "target_hash": "45f44417f43fb896bf2a1a517d4a57120e9489f1"
+        }
+    ]
+}

Flat-Object-Assets/Fabric/Fabric1/simready_usd/Fabric1_1/Fabric1.usd

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f13122ad481b7187a9a66108c38ad35294feb42cbc15a65d01f503a4195ab83d
+size 6621927

Flat-Object-Assets/Fabric/Fabric1/simready_usd/Fabric1_1/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/Fabric_Carpet_Long_Floor.mdl

@@ -0,0 +1,490 @@
+/******************************************************************************
+ *     Copyright 2024 NVIDIA Corporation. All rights reserved.
+ ******************************************************************************
+ 
+Permission is hereby granted by NVIDIA Corporation ("NVIDIA"), free of charge,
+to any person obtaining a copy of the sample definition code that uses our 
+Material Definition Language (the "MDL Materials"), to reproduce and distribute
+the MDL Materials, including without limitation the rights to use, copy, merge,
+publish, distribute, and sell modified and unmodified copies of the MDL 
+Materials, and to permit persons to whom the MDL Materials is furnished to do
+so, in all cases solely for use with NVIDIA's Material Definition Language,
+subject to the following further conditions:
+
+1. The above copyright notices, this list of conditions, and the disclaimer
+that follows shall be retained in all copies of one or more of the MDL
+Materials, including in any software with which the MDL Materials are bundled,
+redistributed, and/or sold, and included either as stand-alone text files,
+human-readable headers or in the appropriate machine-readable metadata fields
+within text or binary files as long as those fields can be easily viewed by the
+user, as applicable.
+2. The name of NVIDIA shall not be used to promote, endorse or advertise any 
+Modified Version without specific prior written permission, except a) to comply
+ with the notice requirements otherwise contained herein; or b) to acknowledge
+the contribution(s) of NVIDIA.
+
+THE MDL MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
+TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE FOR 
+ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, 
+INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF 
+CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE
+THE MDL MATERIALS OR FROM OTHER DEALINGS IN THE MDL MATERIALS.
+*/
+
+
+mdl 1.4;
+
+import ::anno::*;
+import ::base::*;
+import ::df::*;
+import ::math::*;
+import ::state::*;
+import ::tex::*;
+import ::nvidia::core_definitions::blend_colors;
+import ::nvidia::core_definitions::dimension;
+
+const string COPYRIGHT = 
+" Copyright 2024 NVIDIA Corporation. All rights reserved.\n"
+" MDL MATERIALS ARE PROVIDED PURSUANT TO AN END USER LICENSE  AGREEMENT,\n"
+" WHICH WAS ACCEPTED IN ORDER TO GAIN ACCESS TO THIS FILE.  IN PARTICULAR,\n" 
+" THE MDL MATERIALS ARE PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n"
+" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF\n"
+" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF\n" 
+" COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL NVIDIA\n"
+" CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY\n"
+" GENERAL, SPECIAL,  INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN\n"
+" AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR\n"
+" INABILITY TO USE THE MDL MATERIALS OR FROM OTHER DEALINGS IN THE MDL MATERIALS.\n";
+
+const string DESCRIPTION = "A floor carpet material with long hair fibers.";
+
+
+
+float remap(float input, float low, float high)
+{
+	//return low + input * (high - low);
+	return ::math::lerp(low, high, input);
+}
+
+float remap(float input, float low_1, float high_1, float low_2, float high_2)
+{
+	return low_2 + ((input - low_1) * (high_2 - low_2))/(high_1 - low_1);
+}
+
+
+float histogram_pos_range(float input, float range, float position)
+{
+	float range_half = range/2.0;
+	float subtract_low = (position + range_half) > 1.0 ? (position + range/2.0) - 1.0 : 0.0;
+	float low = position - range_half - subtract_low;
+	
+	float add_high = (position - range_half) < 0.0 ? ::math::abs(position - range_half) : 0.0;
+	float high = position + range_half + add_high;
+	return remap(input, low, high);
+}
+
+::base::texture_coordinate_info vmat_transform(
+								uniform float2 translation = float2(0.0, 0.0),
+								uniform float rotation     = 0.0,
+								uniform float2 scaling     = float2(1.0, 1.0),
+								uniform ::base::texture_coordinate_system system = ::base::texture_coordinate_uvw,
+								uniform int uv_space       = 0
+)
+{
+	float rotation_rad = (rotation * 3.1415926535897932384626433832f) / 180.f;
+	
+	float4x4 scale =
+	float4x4(1.0 /scaling.x, 0.             ,  0. ,     0.,
+			 0.            , 1.0 /scaling.y ,  0. ,     0.,
+			 0.            , 0.             ,  1.0,     0.,
+			 translation.x , translation.y  ,  0.0,     1.);
+
+    float s = ::math::sin(rotation_rad);
+    float c = ::math::cos(rotation_rad);
+    float4x4 rotate =
+	float4x4(  c  ,  -s   , 0.0 , 0.0,
+			   s  ,   c   , 0.0 , 0.0,
+			   0.0,   0.0 , 1.0 , 0.0,
+			   0. ,   0.0 , 0.0 , 1.);
+	
+	return ::base::transform_coordinate(scale*rotate, ::base::coordinate_source(system, uv_space));
+}
+
+
+float3 srgb2rgb(float3 val)
+{
+	return ::math::pow(::math::max(val, float3(0.0f)), 2.2);
+}
+
+float uint2float(int x)
+{
+    return float(x & 0x7FFFFFFF) + (x < 0 ? 2147483648.0 : 0.0);
+}
+
+int lowbias32(int x)
+{
+    x ^= x >>> 16;
+    x *= 0x7feb352d;
+    x ^= x >>> 15;
+    x *= 0x846ca68b;
+    x ^= x >>> 16;
+    return x;
+}
+
+float2 rnd22(int2 p) {
+	float2 ret_val = float2(
+		uint2float(lowbias32(p[0] + lowbias32(p[1]))) / 4294967296.f,
+		uint2float(lowbias32(p[0] + 32000 + lowbias32(p[1]))) / 4294967296.f
+	);
+    return ret_val;
+}    
+
+
+float2x2 invert_2x2(float2x2 M)
+{
+	float det = M[0][0]*M[1][1] - M[0][1]*M[1][0];
+	//https://www.chilimath.com/lessons/advanced-algebra/inverse-of-a-2x2-matrix/
+	return (1.0 / det) * float2x2(M[1][1], -M[0][1], -M[1][0], M[0][0]);
+}
+
+float3 nonrepeat_lookup(
+	uniform texture_2d texture = texture_2d(),
+	::base::texture_coordinate_info uvw = ::base::coordinate_source(),
+	float texture_scale = 1.0,
+	float3 average_color = float3(0.5),
+	float patch_size = 8.0
+)
+{
+	
+	float2 uv_in = float2(uvw.position[0], uvw.position[1]) * texture_scale;
+	float Z =  patch_size;     // patch scale inside example texture
+	float CON = 1.0f;
+	
+	float3 O = float3(0.f);
+	float2x2 M0 = float2x2(1.f,0.f, 0.5f, ::math::sqrt(3.f)/2.f);
+	float2x2 M = invert_2x2(M0); // transform matrix <-> tilted space
+	
+	float2 U = uv_in;
+	float2 V = M * uv_in; //pre-tilted hexa coordinates
+	int2 I = int2(::math::floor(V)); // hexa-tile id
+	
+	// The mean color needs to be determined in Photoshop then to make the
+	// average color work out, take the float value and calculate the apropriate
+	// mean value as (value^(1/2.2))
+
+	float3 m = average_color;
+	
+	float3 F = float3(::math::frac(V)[0], ::math::frac(V)[1], 0.f), W;
+	F[2] = 1.0 - F[0] - F[1]; // local hexa coordinates
+	
+	if( F[2] > 0.f )
+
+		O = (W[0] = F[2]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I))) - m*float(CON))
+		  + (W[1] = F[1]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I+int2(0,1)))) - m*float(CON))
+		  + (W[2] = F[0]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I+int2(1,0)))) - m*float(CON));
+	else
+		O = (W[0] =      -F[2]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I+int2(1))))   - m*float(CON))
+	      + (W[1] = 1.f - F[1]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I+int2(1, 0)))) - m*float(CON))
+		  + (W[2] = 1.f - F[0]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I+int2(0, 1)))) - m*float(CON));
+	O = m + O/::math::length(W);
+	O = ::math::clamp( (O), 0.0, 1.0);
+	
+	return float3(O);
+}
+
+color endless_texture(
+	uniform texture_2d texture = texture_2d(),
+	::base::texture_coordinate_info uvw = ::base::coordinate_source(),
+	float texture_scale = 10.0,
+	float3 average_color = float3(0.5, 0.5, 1.0),
+	float patch_size = 8.0,
+	bool gamma_correct_lookup = true
+)
+{
+	return gamma_correct_lookup ? color(srgb2rgb(
+			nonrepeat_lookup (
+				texture: texture,
+				uvw: uvw,
+				texture_scale: texture_scale,
+				average_color: average_color,
+				patch_size: patch_size
+			))
+		) : color(nonrepeat_lookup (
+			texture: texture,
+			uvw: uvw,
+			texture_scale: texture_scale,
+			average_color: average_color,
+			patch_size: patch_size
+		));
+}
+
+float3 endless_normal(
+	uniform texture_2d texture = texture_2d(),
+	float factor = 1.0,
+	bool flip_tangent_u = false,
+	bool flip_tangent_v = false,
+	::base::texture_coordinate_info uvw = ::base::coordinate_source(),
+	float texture_scale = 1.0,
+	float3 average_color = float3(0.5, 0.5, 1.0),
+	float patch_size = 8.0
+)
+{
+	float3 transformed_tangent_u = flip_tangent_u ? uvw.tangent_u : - uvw.tangent_u;
+    float3 transformed_tangent_v = flip_tangent_v ? uvw.tangent_v : - uvw.tangent_v;
+	
+	if (flip_tangent_u)
+		transformed_tangent_u=-transformed_tangent_u;
+	if (flip_tangent_v)
+		transformed_tangent_v=-transformed_tangent_v;
+
+	// normalized Lookup
+	float3 tangent_space_normal =
+         (nonrepeat_lookup (
+			texture: texture,
+			uvw: uvw,
+			texture_scale: texture_scale,
+			average_color: average_color,
+			patch_size: patch_size
+		) - 0.5) * (2.0 * factor);
+		
+	 return ::math::normalize(uvw.tangent_u * tangent_space_normal.x +
+          uvw.tangent_v * tangent_space_normal.y +
+          ::state::normal()*1.0); 
+}
+
+float3 normalmap_normal(
+	uniform texture_2d texture,
+	float factor = 1.0,
+	::base::texture_coordinate_info uvw = ::base::texture_coordinate_info()
+)
+{
+	float3 lookup = (::tex::lookup_float3(texture, float2(uvw.position.x, uvw.position.y)) - 0.5) * (factor * 2.0);
+	return ::math::normalize(uvw.tangent_u * lookup.x + uvw.tangent_v * lookup.y + ::state::normal());
+}
+
+
+export material Fabric_Carpet_Long_Floor(
+    uniform bool infinite_tiling = true [[
+        ::anno::description("Enables the infinite tiling feature which removes artifacts of repeating texture patterns."),
+        ::anno::display_name("Infinite Tiling"),
+        ::anno::in_group("Appearance")
+    ]],
+    color carpet_color = color(1.f, 1.f, 1.f) [[
+        ::anno::description("Adjusts the overall color of the carpet."),
+        ::anno::display_name("Carpet Color"),
+        ::anno::in_group("Appearance")
+    ]],
+    float ao_amount = 0.5f [[
+        ::anno::description("Produces a more contrasted appearance while also darkening the overall appearance."),
+        ::anno::display_name("Carpet Contrast"),
+		::anno::hard_range(0.0f, 1.0f),
+        ::anno::in_group("Appearance")
+    ]],
+    float carpet_bump_factor = 1.f [[
+        ::anno::description("Adjusts the bump factor of the material."),
+        ::anno::display_name("Carpet Bump Factor"),
+		::anno::soft_range(0.0, 1.0),
+        ::anno::in_group("Appearance")
+    ]],
+    uniform float2 texture_translate = float2(0.f) [[
+        ::anno::display_name("Translate"),
+        ::anno::description("Offsets the position of the material."),
+        ::anno::in_group("Transform")
+    ]],
+    uniform float texture_rotate = 0.f [[
+        ::anno::description("Rotates the material."),
+        ::anno::display_name("Rotate"),
+        ::anno::in_group("Transform")
+    ]],
+    uniform float2 texture_scale = float2(1.0f) [[
+        ::anno::description("Scales the material."),
+        ::anno::display_name("Scale"),
+		::nvidia::core_definitions::dimension(float2(1.0, 1.0)),
+        ::anno::in_group("Transform")
+    ]],
+    uniform int uv_space_index = 0 [[
+        ::anno::description("Use selected UV space for material."),
+        ::anno::display_name("UV Space Index"),
+        ::anno::in_group("Advanced")
+    ]])
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Natural"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "natural", "neutral"))
+]]
+ = 
+    let {
+        bool tmp0 = false;
+		
+		float2 corrected_scale = 0.33 * texture_scale;
+		
+        material_surface tmp1(
+            ::df::custom_curve_layer(0.0780000016f, 0.606000006f, 5.f, ::math::pow(::math::clamp(remap(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 1.f, 0.653000057f, 0.f, 1.f), 0.f, 1.f), 2.20000005f), ::df::microfacet_ggx_smith_bsdf(histogram_pos_range(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68599999f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 0.830000043f, 0.745000064f) * histogram_pos_range(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68599999f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 0.830000043f, 0.745000064f), histogram_pos_range(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68599999f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 0.830000043f, 0.745000064f) * histogram_pos_range(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68599999f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 0.830000043f, 0.745000064f), color(1.f, 1.f, 1.f), ::state::texture_tangent_u(0), ::df::scatter_reflect, ""), ::df::diffuse_reflection_bsdf(::nvidia::core_definitions::blend_colors(::nvidia::core_definitions::blend_colors(carpet_color, infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_diff.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.596000016f, 0.549000025f, 0.493999988f), 8.f, true) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_diff.jpg", ::tex::gamma_srgb), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint, ::base::color_layer_multiply, 1.f).tint, color(::math::pow(::math::clamp(remap(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68599999f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 1.f, 0.736000061f, ::math::lerp(1.f, 0.349999994f, ao_amount), 1.f), 0.f, 1.f), 2.20000005f)), ::base::color_layer_multiply, 1.f).tint, 0.f, ""), ::state::normal()),
+            material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
+        material_surface tmp2 = material_surface(scattering: bsdf(), emission: material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
+        color tmp3 = color(1.f, 1.f, 1.f);
+        material_volume tmp4 = material_volume(scattering: vdf(), absorption_coefficient: color(0.f, 0.f, 0.f), scattering_coefficient: color(0.f, 0.f, 0.f));
+        material_geometry tmp5(
+            float3(0.f),
+            1.f,
+            infinite_tiling ? endless_normal(texture_2d("./textures/long_floor_carpet_norm.jpg", ::tex::gamma_linear), 1.f, false, false, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.5f, 0.5f, 1.f), 8.f) : normalmap_normal(texture_2d("./textures/long_floor_carpet_norm.jpg", ::tex::gamma_linear), ::math::lerp(0.f, 0.699999988f, carpet_bump_factor), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index)));
+    } in
+        material(
+            thin_walled: tmp0,
+            surface: tmp1,
+            backface: tmp2,
+            ior: tmp3,
+            volume: tmp4,
+            geometry: tmp5);
+
+export material Fabric_Carpet_Long_Floor_Blue(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Blue"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Blue.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "blue", "cool"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.160444f, 0.547994f, .9f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0),
+	uv_space_index:     0
+);
+
+export material Fabric_Carpet_Long_Floor_Rose(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Rose"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Rose.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "rose", "warm"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.744530f, 0.378676f, 0.715465f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0),
+	uv_space_index:     0
+);
+
+
+export material Fabric_Carpet_Long_Floor_Light_Green(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Light Green"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Light_Green.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "green", "light"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.505432f, 0.827726f, 0.133209f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0f),
+	uv_space_index:     0
+);
+
+
+export material Fabric_Carpet_Long_Floor_Yellow(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Yellow"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Yellow.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "yellow", "warm"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.907547f, 0.907547f, 0.180144f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0f),
+	uv_space_index:     0
+);
+
+
+export material Fabric_Carpet_Long_Floor_Orange(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Orange"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Orange.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "orange", "warm"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.907547f, 0.293216f, 0.084642f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0f),
+	uv_space_index:     0
+);
+
+
+export material Fabric_Carpet_Long_Floor_Green(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Green"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Green.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "green"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.267358f, 0.464741f, 0.051122f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0f),
+	uv_space_index:     0
+);
+
+
+export material Fabric_Carpet_Long_Floor_Bordeaux(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Bordeaux"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Bordeaux.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "bordeaux", "red", "warm"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.618686f, 0.017936f, 0.141980f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0f),
+	uv_space_index:     0
+);
+
+

Flat-Object-Assets/Fabric/Fabric2/.metadata/com.nvidia.simready.packaging.bom.json

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+{
+  "format_version": "1.0",
+  "items": [
+    {
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+      "size": 6620988,
+      "hash": {
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+      "size": 7043,
+      "hash": {
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+      "size": 2552504,
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+      }
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+      "size": 4599337,
+      "hash": {
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+      }
+    },
+    {
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+      "size": 2698533,
+      "hash": {
+        "sha256": "1de13dc69478483418870be07da7035b5c1a6cda1b93c60fce6abe1b26853f96"
+      }
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+    {
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+      "size": 384221,
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+  ]
+}

Flat-Object-Assets/Fabric/Fabric2/com.nvidia.simready.packaging.json

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+{
+  "format_version": "1.0",
+  "package_id": "simready.hf.Hwsss.FlatLab-Asset.Fabric2.2026.10.23_00",
+  "license": "cc-by-4.0",
+  "metadata": [
+    {
+      "name": "com.nvidia.simready.packaging.bom.json",
+      "hash": {
+        "sha256": "988ada7e40ea8cfff5832a7dca1f6b3df259b42c4af17d88b1d412633d965ebe"
+      }
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+  ],
+  "content_hash": {
+    "sha256": "7e86cc195729aacccbaf1e96e0f281ee6d988122efcd7a10a29d631d733304c9"
+  },
+  "package_hash": {
+    "sha256": "b3256afaf793d8643017675ccffbec63c72a9249f4b21b0b779605207fd52fa4"
+  }
+}

Flat-Object-Assets/Fabric/Fabric2/simready_usd/Fabric2.usd

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+size 6621164

Flat-Object-Assets/Fabric/Fabric2/simready_usd/Fabric2/Fabric2.usd

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+size 6620988

Flat-Object-Assets/Fabric/Fabric2/simready_usd/Fabric2/SubUSDs/materials/Floral_Blue_Jacquard_Bru_2871974.mdl

@@ -0,0 +1,119 @@
+mdl 1.5;
+
+import ::nvidia::core_definitions::blend_colors;
+import ::nvidia::core_definitions::dimension;
+import ::anno::author;
+import ::anno::copyright_notice;
+import ::anno::description;
+import ::anno::display_name;
+import ::anno::hard_range;
+import ::anno::in_group;
+import ::anno::unused;
+import ::anno::usage;
+import ::anno::thumbnail;
+import ::anno::key_words;
+import ::base::anisotropy_conversion;
+import ::base::anisotropy_return;
+import ::base::coordinate_projection;
+import ::base::file_texture;
+import ::base::tangent_space_normal_texture;
+import ::base::mono_mode;
+import ::base::projection_mode;
+import ::base::texture_coordinate_info;
+import ::base::texture_coordinate_system;
+import ::base::texture_return;
+import ::base::transform_coordinate;
+import ::base::coordinate_source;
+import ::base::texture_return;
+import ::df::custom_curve_layer;
+import ::df::diffuse_reflection_bsdf;
+import ::df::directional_factor;
+import ::df::microfacet_ggx_smith_bsdf;
+import ::df::scatter_mode;
+import ::df::weighted_layer;
+import ::math::cos;
+import ::math::sin;
+import ::nvidia::core_definitions::file_texture;
+import ::nvidia::core_definitions::normalmap_texture;
+import ::state::normal;
+import ::state::texture_tangent_u;
+import ::state::texture_tangent_v;
+import ::tex::gamma_mode;
+import ::tex::wrap_mode;
+
+const string COPYRIGHT = 
+" Copyright 2017, 2021 Bru Textiles. All rights reserved.\n";
+
+const string DESCRIPTION = 
+"Brand	Bru\n"
+"Collection Name	Davinci\n"
+"Name	Floral_Blue_Jacquard_Bru_2871974\n"
+"Reference	2871974\n"
+"URL info	https://distributor.twinbru.com/bl?utm_term=2871974&utm_source=omniverse&utm_campaign=twinbru\n"
+"End Use	Drapery\n"
+"Texture Height cm	47.50\n"
+"Texture Width cm	23.50\n"
+"Total Composition	57% Polyester, 43% Cotton\n"
+"Selvedge Useable Width cm	142.00\n"
+"Weight g/m2	249.00\n"
+"Vertical Repeat cm	47.30\n"
+"Horizontal Repeat cm	24.00\n"
+"Wear Resistance	10000 (martindale), 5000 (wyzenbeek)\n"
+"Certifications	OEKO-TEX, ISO 14001, NFPA 260, CAL 117\n"
+"Design Type	Floral\n"
+"Colour	Blue, Natural\n"
+"Characteristics	Jacquard\n";
+
+export material Floral_Blue_Jacquard_Bru_2871974(
+//--texture_transformation
+    uniform float2 UV_Scale = float2(1.f) [[anno::description("Scales the material"), anno::display_name("UV_Scale"), ::nvidia::core_definitions::dimension(float2(0.28, 0.28)), anno::in_group("UV_Transform")]],
+    uniform float2 UV_Offset = float2(0.f) [[anno::description(""), anno::display_name("UV_Offset"), anno::in_group("UV_Transform")]],
+    uniform float UV_rotation = 0.f [[anno::description(" UV_rotation"), anno::display_name(" UV_rotation"), anno::in_group("UV_Transform")]],
+    uniform int UV_channel = 0 [[anno::description("if texture_coordinate_uvw, index into the appropriate one"), anno::display_name("UV_channel"), anno::in_group("UV_Transform"), anno::hard_range(0, 255)]],
+//--textures_source
+    uniform texture_2d diffuse_texture = texture_2d("../textures/Floral_Blue_Jacquard_Bru_2871974/2871974_diff.jpg", ::tex::gamma_srgb) [[anno::in_group("Diffuse"), anno::display_name("Diffuse")]],
+    uniform texture_2d roughness_texture = texture_2d("../textures/Floral_Blue_Jacquard_Bru_2871974/2871974_roug.jpg", ::tex::gamma_linear) [[anno::in_group("Roughness"), anno::display_name("Roughness")]],
+    uniform texture_2d metallic_texture = texture_2d("../textures/Floral_Blue_Jacquard_Bru_2871974/2871974_metl.jpg", ::tex::gamma_linear) [[anno::in_group("Metallic"), anno::display_name("Metallic")]],
+    uniform texture_2d normal_texture = texture_2d("../textures/Floral_Blue_Jacquard_Bru_2871974/2871974_norm.jpg", ::tex::gamma_linear) [[anno::in_group("Normal"), anno::display_name("Normal")]])
+[[
+	::anno::author("Bru Textiles"),
+	::anno::display_name("Floral_Blue_Jacquard_Bru_2871974"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Floral_Blue_Jacquard_Bru_2871974.mdl.png"),
+	::anno::key_words(string[]("fabric", "Bru", "Drapery", "Floral", "Blue, Natural", "Jacquard"))
+]]
+= 
+    let {
+        bool tmp0 = false;
+	float specular_level = 0.5f;
+//--UV coordinats
+	float UVrot = (UV_rotation * 3.1415926535897932384626433832f) / 180.f;
+	float s = math::sin(UVrot);
+	float c = math::cos(UVrot);
+	float4x4 rotate = float4x4(c, -s, 0.0, 0.0, s, c, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.);
+	float4x4 tile = float4x4((1 / UV_Scale.x), 0.0, 0.0, 0.0, 0.0, (1 / UV_Scale.y), 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, UV_Offset.x, UV_Offset.y, 0.0, 1.);
+	float4x4 UVTransform = float4x4(float4(1.f, -0.f, 0.f, 0.f), float4(0.f, 1.f, 0.f, 0.f), float4(0.f), float4(0.f));
+	::base::texture_coordinate_info UVCoordSorce = base::coordinate_source(base::texture_coordinate_uvw, UV_channel);
+	::base::texture_coordinate_info UVCoord = base::transform_coordinate(tile*rotate, UVCoordSorce);
+//--textures
+	float3 normal = base::tangent_space_normal_texture(normal_texture, 1.0, false, false, UVCoord, float2(0.f, 1.f), float2(0.f, 1.f), tex::wrap_repeat, tex::wrap_repeat, false, 1.f, 0.f);
+	float roughness = base::file_texture(roughness_texture, color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), base::mono_alpha, UVCoord, float2(0.f, 1.f), float2(0.f, 1.f), tex::wrap_repeat, tex::wrap_repeat, false).mono;
+        color basecolor = base::file_texture(diffuse_texture, color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), base::mono_alpha, UVCoord, float2(0.f, 1.f), float2(0.f, 1.f), tex::wrap_repeat, tex::wrap_repeat, false).tint;
+	float metallic = base::file_texture(metallic_texture, color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), base::mono_alpha, UVCoord, float2(0.f, 1.f), float2(0.f, 1.f), tex::wrap_repeat, tex::wrap_repeat, false).mono;
+//--surface
+	material_surface tmp1(df::weighted_layer(metallic, df::directional_factor(basecolor, color(1.f, 1.f, 1.f), 3.f, df::microfacet_ggx_smith_bsdf(roughness * roughness, roughness * roughness, color(1.f, 1.f, 1.f), state::texture_tangent_u(0), df::scatter_reflect, "")), df::custom_curve_layer(specular_level * 0.0799999982f, 1.f, 5.f, 1.f, df::microfacet_ggx_smith_bsdf(roughness * roughness, roughness * roughness, color(1.f, 1.f, 1.f), state::texture_tangent_u(0), df::scatter_reflect, ""), df::diffuse_reflection_bsdf(basecolor, 0.f, ""), state::normal()), state::normal()), material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
+        material_surface tmp2 = material_surface(scattering: bsdf(), emission: material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
+        color tmp3 = color(1.f, 1.f, 1.f);
+        material_volume tmp4 = material_volume(scattering: vdf(), absorption_coefficient: color(0.f, 0.f, 0.f), scattering_coefficient: color(0.f, 0.f, 0.f));
+        material_geometry tmp5(float3(0.f), 1.f, normal);
+        hair_bsdf tmp6 = hair_bsdf();
+    } in
+        material(
+            thin_walled: tmp0,
+            surface: tmp1,
+            backface: tmp2,
+            ior: tmp3,
+            volume: tmp4,
+            geometry: tmp5,
+            hair: tmp6);

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+{
+  "format_version": "1.0",
+  "items": [
+    {
+      "relative_path": "simready_usd/Fabric3/.collect.mapping.json",
+      "size": 1958,
+      "hash": {
+        "sha256": "9c85c0682f311e6d2b2996c561f1713adcbd640ff825c3a5799d5d0c31758de9"
+      }
+    },
+    {
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+      "hash": {
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+    {
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+      "size": 23823,
+      "hash": {
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+      }
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+    {
+      "relative_path": "simready_usd/Fabric3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_diff.jpg",
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+      "hash": {
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+    {
+      "relative_path": "simready_usd/Fabric3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_multi_R_rough_G_ao.jpg",
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+      }
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+    {
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+  ]
+}

Flat-Object-Assets/Fabric/Fabric3/com.nvidia.simready.packaging.json

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+{
+  "format_version": "1.0",
+  "package_id": "simready.hf.Hwsss.FlatLab-Asset.Fabric3.2026.10.23_00",
+  "license": "cc-by-4.0",
+  "metadata": [
+    {
+      "name": "com.nvidia.simready.packaging.bom.json",
+      "hash": {
+        "sha256": "cf0d9801db38f455e0e6bd665a3b962a4900715519e3e09634a50b9a9d601911"
+      }
+    }
+  ],
+  "content_hash": {
+    "sha256": "ca646e8a048e28deb1cc25a2d71ec04971a1f281c2ad82df99715fd192cd1b3d"
+  },
+  "package_hash": {
+    "sha256": "ec880d1bcd6d2c47c0194a59815781edb4c2e5b8101a236d6f83b93f47ada1c7"
+  }
+}

Flat-Object-Assets/Fabric/Fabric3/simready_usd/Fabric3.usd

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+size 6620654

Flat-Object-Assets/Fabric/Fabric3/simready_usd/Fabric3/.collect.mapping.json

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+{
+    "version": "1.0",
+    "file_records": [
+        {
+            "source_url": "http://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/Fabric_Carpet_Long_Floor.mdl",
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+            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/Fabric_Carpet_Long_Floor.mdl",
+            "target_hash": "43f82b637c261e47edbbd849efa1edbe66b1d6b4"
+        },
+        {
+            "source_url": "http://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_multi_R_rough_G_ao.jpg",
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+            "target_hash": "6f4f99898f14031346f7bc34c73edebe17080a0a"
+        },
+        {
+            "source_url": "http://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_diff.jpg",
+            "source_hash": "0d4b3592379440afaafdfa235eb9c78fc1b9ee9d",
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+            "target_hash": "fc8868a77ea2c38ffc5e9e0ae03e99f6135213eb"
+        },
+        {
+            "source_url": "http://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_norm.jpg",
+            "source_hash": "1c01831b380857ad04ca6a7105d763d2605b435f",
+            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/textures/long_floor_carpet_norm.jpg",
+            "target_hash": "1bf7224a681c00bf9e492c052da44befc8ad90ca"
+        }
+    ]
+}

Flat-Object-Assets/Fabric/Fabric3/simready_usd/Fabric3/Fabric3.usd

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+version https://git-lfs.github.com/spec/v1
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+size 6620490

Flat-Object-Assets/Fabric/Fabric3/simready_usd/Fabric3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Carpet/Fabric_Carpet_Long_Floor.mdl

@@ -0,0 +1,490 @@
+/******************************************************************************
+ *     Copyright 2024 NVIDIA Corporation. All rights reserved.
+ ******************************************************************************
+ 
+Permission is hereby granted by NVIDIA Corporation ("NVIDIA"), free of charge,
+to any person obtaining a copy of the sample definition code that uses our 
+Material Definition Language (the "MDL Materials"), to reproduce and distribute
+the MDL Materials, including without limitation the rights to use, copy, merge,
+publish, distribute, and sell modified and unmodified copies of the MDL 
+Materials, and to permit persons to whom the MDL Materials is furnished to do
+so, in all cases solely for use with NVIDIA's Material Definition Language,
+subject to the following further conditions:
+
+1. The above copyright notices, this list of conditions, and the disclaimer
+that follows shall be retained in all copies of one or more of the MDL
+Materials, including in any software with which the MDL Materials are bundled,
+redistributed, and/or sold, and included either as stand-alone text files,
+human-readable headers or in the appropriate machine-readable metadata fields
+within text or binary files as long as those fields can be easily viewed by the
+user, as applicable.
+2. The name of NVIDIA shall not be used to promote, endorse or advertise any 
+Modified Version without specific prior written permission, except a) to comply
+ with the notice requirements otherwise contained herein; or b) to acknowledge
+the contribution(s) of NVIDIA.
+
+THE MDL MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
+TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE FOR 
+ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, 
+INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF 
+CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE
+THE MDL MATERIALS OR FROM OTHER DEALINGS IN THE MDL MATERIALS.
+*/
+
+
+mdl 1.4;
+
+import ::anno::*;
+import ::base::*;
+import ::df::*;
+import ::math::*;
+import ::state::*;
+import ::tex::*;
+import ::nvidia::core_definitions::blend_colors;
+import ::nvidia::core_definitions::dimension;
+
+const string COPYRIGHT = 
+" Copyright 2024 NVIDIA Corporation. All rights reserved.\n"
+" MDL MATERIALS ARE PROVIDED PURSUANT TO AN END USER LICENSE  AGREEMENT,\n"
+" WHICH WAS ACCEPTED IN ORDER TO GAIN ACCESS TO THIS FILE.  IN PARTICULAR,\n" 
+" THE MDL MATERIALS ARE PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n"
+" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF\n"
+" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF\n" 
+" COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL NVIDIA\n"
+" CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY\n"
+" GENERAL, SPECIAL,  INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN\n"
+" AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR\n"
+" INABILITY TO USE THE MDL MATERIALS OR FROM OTHER DEALINGS IN THE MDL MATERIALS.\n";
+
+const string DESCRIPTION = "A floor carpet material with long hair fibers.";
+
+
+
+float remap(float input, float low, float high)
+{
+	//return low + input * (high - low);
+	return ::math::lerp(low, high, input);
+}
+
+float remap(float input, float low_1, float high_1, float low_2, float high_2)
+{
+	return low_2 + ((input - low_1) * (high_2 - low_2))/(high_1 - low_1);
+}
+
+
+float histogram_pos_range(float input, float range, float position)
+{
+	float range_half = range/2.0;
+	float subtract_low = (position + range_half) > 1.0 ? (position + range/2.0) - 1.0 : 0.0;
+	float low = position - range_half - subtract_low;
+	
+	float add_high = (position - range_half) < 0.0 ? ::math::abs(position - range_half) : 0.0;
+	float high = position + range_half + add_high;
+	return remap(input, low, high);
+}
+
+::base::texture_coordinate_info vmat_transform(
+								uniform float2 translation = float2(0.0, 0.0),
+								uniform float rotation     = 0.0,
+								uniform float2 scaling     = float2(1.0, 1.0),
+								uniform ::base::texture_coordinate_system system = ::base::texture_coordinate_uvw,
+								uniform int uv_space       = 0
+)
+{
+	float rotation_rad = (rotation * 3.1415926535897932384626433832f) / 180.f;
+	
+	float4x4 scale =
+	float4x4(1.0 /scaling.x, 0.             ,  0. ,     0.,
+			 0.            , 1.0 /scaling.y ,  0. ,     0.,
+			 0.            , 0.             ,  1.0,     0.,
+			 translation.x , translation.y  ,  0.0,     1.);
+
+    float s = ::math::sin(rotation_rad);
+    float c = ::math::cos(rotation_rad);
+    float4x4 rotate =
+	float4x4(  c  ,  -s   , 0.0 , 0.0,
+			   s  ,   c   , 0.0 , 0.0,
+			   0.0,   0.0 , 1.0 , 0.0,
+			   0. ,   0.0 , 0.0 , 1.);
+	
+	return ::base::transform_coordinate(scale*rotate, ::base::coordinate_source(system, uv_space));
+}
+
+
+float3 srgb2rgb(float3 val)
+{
+	return ::math::pow(::math::max(val, float3(0.0f)), 2.2);
+}
+
+float uint2float(int x)
+{
+    return float(x & 0x7FFFFFFF) + (x < 0 ? 2147483648.0 : 0.0);
+}
+
+int lowbias32(int x)
+{
+    x ^= x >>> 16;
+    x *= 0x7feb352d;
+    x ^= x >>> 15;
+    x *= 0x846ca68b;
+    x ^= x >>> 16;
+    return x;
+}
+
+float2 rnd22(int2 p) {
+	float2 ret_val = float2(
+		uint2float(lowbias32(p[0] + lowbias32(p[1]))) / 4294967296.f,
+		uint2float(lowbias32(p[0] + 32000 + lowbias32(p[1]))) / 4294967296.f
+	);
+    return ret_val;
+}    
+
+
+float2x2 invert_2x2(float2x2 M)
+{
+	float det = M[0][0]*M[1][1] - M[0][1]*M[1][0];
+	//https://www.chilimath.com/lessons/advanced-algebra/inverse-of-a-2x2-matrix/
+	return (1.0 / det) * float2x2(M[1][1], -M[0][1], -M[1][0], M[0][0]);
+}
+
+float3 nonrepeat_lookup(
+	uniform texture_2d texture = texture_2d(),
+	::base::texture_coordinate_info uvw = ::base::coordinate_source(),
+	float texture_scale = 1.0,
+	float3 average_color = float3(0.5),
+	float patch_size = 8.0
+)
+{
+	
+	float2 uv_in = float2(uvw.position[0], uvw.position[1]) * texture_scale;
+	float Z =  patch_size;     // patch scale inside example texture
+	float CON = 1.0f;
+	
+	float3 O = float3(0.f);
+	float2x2 M0 = float2x2(1.f,0.f, 0.5f, ::math::sqrt(3.f)/2.f);
+	float2x2 M = invert_2x2(M0); // transform matrix <-> tilted space
+	
+	float2 U = uv_in;
+	float2 V = M * uv_in; //pre-tilted hexa coordinates
+	int2 I = int2(::math::floor(V)); // hexa-tile id
+	
+	// The mean color needs to be determined in Photoshop then to make the
+	// average color work out, take the float value and calculate the apropriate
+	// mean value as (value^(1/2.2))
+
+	float3 m = average_color;
+	
+	float3 F = float3(::math::frac(V)[0], ::math::frac(V)[1], 0.f), W;
+	F[2] = 1.0 - F[0] - F[1]; // local hexa coordinates
+	
+	if( F[2] > 0.f )
+
+		O = (W[0] = F[2]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I))) - m*float(CON))
+		  + (W[1] = F[1]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I+int2(0,1)))) - m*float(CON))
+		  + (W[2] = F[0]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I+int2(1,0)))) - m*float(CON));
+	else
+		O = (W[0] =      -F[2]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I+int2(1))))   - m*float(CON))
+	      + (W[1] = 1.f - F[1]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I+int2(1, 0)))) - m*float(CON))
+		  + (W[2] = 1.f - F[0]) * (( ::tex::lookup_float3(texture, U/Z-rnd22(I+int2(0, 1)))) - m*float(CON));
+	O = m + O/::math::length(W);
+	O = ::math::clamp( (O), 0.0, 1.0);
+	
+	return float3(O);
+}
+
+color endless_texture(
+	uniform texture_2d texture = texture_2d(),
+	::base::texture_coordinate_info uvw = ::base::coordinate_source(),
+	float texture_scale = 10.0,
+	float3 average_color = float3(0.5, 0.5, 1.0),
+	float patch_size = 8.0,
+	bool gamma_correct_lookup = true
+)
+{
+	return gamma_correct_lookup ? color(srgb2rgb(
+			nonrepeat_lookup (
+				texture: texture,
+				uvw: uvw,
+				texture_scale: texture_scale,
+				average_color: average_color,
+				patch_size: patch_size
+			))
+		) : color(nonrepeat_lookup (
+			texture: texture,
+			uvw: uvw,
+			texture_scale: texture_scale,
+			average_color: average_color,
+			patch_size: patch_size
+		));
+}
+
+float3 endless_normal(
+	uniform texture_2d texture = texture_2d(),
+	float factor = 1.0,
+	bool flip_tangent_u = false,
+	bool flip_tangent_v = false,
+	::base::texture_coordinate_info uvw = ::base::coordinate_source(),
+	float texture_scale = 1.0,
+	float3 average_color = float3(0.5, 0.5, 1.0),
+	float patch_size = 8.0
+)
+{
+	float3 transformed_tangent_u = flip_tangent_u ? uvw.tangent_u : - uvw.tangent_u;
+    float3 transformed_tangent_v = flip_tangent_v ? uvw.tangent_v : - uvw.tangent_v;
+	
+	if (flip_tangent_u)
+		transformed_tangent_u=-transformed_tangent_u;
+	if (flip_tangent_v)
+		transformed_tangent_v=-transformed_tangent_v;
+
+	// normalized Lookup
+	float3 tangent_space_normal =
+         (nonrepeat_lookup (
+			texture: texture,
+			uvw: uvw,
+			texture_scale: texture_scale,
+			average_color: average_color,
+			patch_size: patch_size
+		) - 0.5) * (2.0 * factor);
+		
+	 return ::math::normalize(uvw.tangent_u * tangent_space_normal.x +
+          uvw.tangent_v * tangent_space_normal.y +
+          ::state::normal()*1.0); 
+}
+
+float3 normalmap_normal(
+	uniform texture_2d texture,
+	float factor = 1.0,
+	::base::texture_coordinate_info uvw = ::base::texture_coordinate_info()
+)
+{
+	float3 lookup = (::tex::lookup_float3(texture, float2(uvw.position.x, uvw.position.y)) - 0.5) * (factor * 2.0);
+	return ::math::normalize(uvw.tangent_u * lookup.x + uvw.tangent_v * lookup.y + ::state::normal());
+}
+
+
+export material Fabric_Carpet_Long_Floor(
+    uniform bool infinite_tiling = true [[
+        ::anno::description("Enables the infinite tiling feature which removes artifacts of repeating texture patterns."),
+        ::anno::display_name("Infinite Tiling"),
+        ::anno::in_group("Appearance")
+    ]],
+    color carpet_color = color(1.f, 1.f, 1.f) [[
+        ::anno::description("Adjusts the overall color of the carpet."),
+        ::anno::display_name("Carpet Color"),
+        ::anno::in_group("Appearance")
+    ]],
+    float ao_amount = 0.5f [[
+        ::anno::description("Produces a more contrasted appearance while also darkening the overall appearance."),
+        ::anno::display_name("Carpet Contrast"),
+		::anno::hard_range(0.0f, 1.0f),
+        ::anno::in_group("Appearance")
+    ]],
+    float carpet_bump_factor = 1.f [[
+        ::anno::description("Adjusts the bump factor of the material."),
+        ::anno::display_name("Carpet Bump Factor"),
+		::anno::soft_range(0.0, 1.0),
+        ::anno::in_group("Appearance")
+    ]],
+    uniform float2 texture_translate = float2(0.f) [[
+        ::anno::display_name("Translate"),
+        ::anno::description("Offsets the position of the material."),
+        ::anno::in_group("Transform")
+    ]],
+    uniform float texture_rotate = 0.f [[
+        ::anno::description("Rotates the material."),
+        ::anno::display_name("Rotate"),
+        ::anno::in_group("Transform")
+    ]],
+    uniform float2 texture_scale = float2(1.0f) [[
+        ::anno::description("Scales the material."),
+        ::anno::display_name("Scale"),
+		::nvidia::core_definitions::dimension(float2(1.0, 1.0)),
+        ::anno::in_group("Transform")
+    ]],
+    uniform int uv_space_index = 0 [[
+        ::anno::description("Use selected UV space for material."),
+        ::anno::display_name("UV Space Index"),
+        ::anno::in_group("Advanced")
+    ]])
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Natural"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "natural", "neutral"))
+]]
+ = 
+    let {
+        bool tmp0 = false;
+		
+		float2 corrected_scale = 0.33 * texture_scale;
+		
+        material_surface tmp1(
+            ::df::custom_curve_layer(0.0780000016f, 0.606000006f, 5.f, ::math::pow(::math::clamp(remap(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 1.f, 0.653000057f, 0.f, 1.f), 0.f, 1.f), 2.20000005f), ::df::microfacet_ggx_smith_bsdf(histogram_pos_range(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68599999f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 0.830000043f, 0.745000064f) * histogram_pos_range(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68599999f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 0.830000043f, 0.745000064f), histogram_pos_range(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68599999f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 0.830000043f, 0.745000064f) * histogram_pos_range(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68599999f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 0.830000043f, 0.745000064f), color(1.f, 1.f, 1.f), ::state::texture_tangent_u(0), ::df::scatter_reflect, ""), ::df::diffuse_reflection_bsdf(::nvidia::core_definitions::blend_colors(::nvidia::core_definitions::blend_colors(carpet_color, infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_diff.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.596000016f, 0.549000025f, 0.493999988f), 8.f, true) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_diff.jpg", ::tex::gamma_srgb), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint, ::base::color_layer_multiply, 1.f).tint, color(::math::pow(::math::clamp(remap(float3(infinite_tiling ? endless_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.838999987f, 0.68599999f, 1.f), 8.f, false) : ::base::file_texture(texture_2d("./textures/long_floor_carpet_multi_R_rough_G_ao.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 1.f, 0.736000061f, ::math::lerp(1.f, 0.349999994f, ao_amount), 1.f), 0.f, 1.f), 2.20000005f)), ::base::color_layer_multiply, 1.f).tint, 0.f, ""), ::state::normal()),
+            material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
+        material_surface tmp2 = material_surface(scattering: bsdf(), emission: material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
+        color tmp3 = color(1.f, 1.f, 1.f);
+        material_volume tmp4 = material_volume(scattering: vdf(), absorption_coefficient: color(0.f, 0.f, 0.f), scattering_coefficient: color(0.f, 0.f, 0.f));
+        material_geometry tmp5(
+            float3(0.f),
+            1.f,
+            infinite_tiling ? endless_normal(texture_2d("./textures/long_floor_carpet_norm.jpg", ::tex::gamma_linear), 1.f, false, false, vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index), 8.f, float3(0.5f, 0.5f, 1.f), 8.f) : normalmap_normal(texture_2d("./textures/long_floor_carpet_norm.jpg", ::tex::gamma_linear), ::math::lerp(0.f, 0.699999988f, carpet_bump_factor), vmat_transform(texture_translate, texture_rotate, corrected_scale, ::base::texture_coordinate_uvw, uv_space_index)));
+    } in
+        material(
+            thin_walled: tmp0,
+            surface: tmp1,
+            backface: tmp2,
+            ior: tmp3,
+            volume: tmp4,
+            geometry: tmp5);
+
+export material Fabric_Carpet_Long_Floor_Blue(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Blue"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Blue.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "blue", "cool"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.160444f, 0.547994f, .9f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0),
+	uv_space_index:     0
+);
+
+export material Fabric_Carpet_Long_Floor_Rose(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Rose"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Rose.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "rose", "warm"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.744530f, 0.378676f, 0.715465f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0),
+	uv_space_index:     0
+);
+
+
+export material Fabric_Carpet_Long_Floor_Light_Green(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Light Green"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Light_Green.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "green", "light"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.505432f, 0.827726f, 0.133209f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0f),
+	uv_space_index:     0
+);
+
+
+export material Fabric_Carpet_Long_Floor_Yellow(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Yellow"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Yellow.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "yellow", "warm"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.907547f, 0.907547f, 0.180144f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0f),
+	uv_space_index:     0
+);
+
+
+export material Fabric_Carpet_Long_Floor_Orange(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Orange"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Orange.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "orange", "warm"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.907547f, 0.293216f, 0.084642f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0f),
+	uv_space_index:     0
+);
+
+
+export material Fabric_Carpet_Long_Floor_Green(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Green"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Green.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "green"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.267358f, 0.464741f, 0.051122f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0f),
+	uv_space_index:     0
+);
+
+
+export material Fabric_Carpet_Long_Floor_Bordeaux(*)
+[[
+	::anno::author("NVIDIA vMaterials"),
+	::anno::display_name("Long Floor Carpet - Bordeaux"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Fabric_Carpet_Long_Floor.Fabric_Carpet_Long_Floor_Bordeaux.png"),
+	::anno::key_words(string[]("carpet", "floor", "interior", "soft", "fabric", "long", "bordeaux", "red", "warm"))
+]] 
+ = Fabric_Carpet_Long_Floor(
+	infinite_tiling: true,
+	carpet_color:       color(0.618686f, 0.017936f, 0.141980f),
+	ao_amount:          0.8f,
+	carpet_bump_factor: 1.0f,
+	texture_translate:  float2(0.0f),
+	texture_rotate:     0.0f,
+	texture_scale:      float2(1.0f),
+	uv_space_index:     0
+);
+
+

Flat-Object-Assets/Fabric/Fabric4/.metadata/com.nvidia.simready.packaging.bom.json

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+{
+  "format_version": "1.0",
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+      "hash": {
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+      }
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+      "size": 7185,
+      "hash": {
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+      }
+    },
+    {
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+      "size": 1692408,
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+      }
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+      "size": 460740,
+      "hash": {
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+      }
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+    {
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+      "size": 4020551,
+      "hash": {
+        "sha256": "b0ef7df933b1315cbcd8308cb602492e6e58f38e814d8384a86d46fde6e5332d"
+      }
+    },
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+      "hash": {
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+      }
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+      "hash": {
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+  ]
+}

Flat-Object-Assets/Fabric/Fabric4/com.nvidia.simready.packaging.json

@@ -0,0 +1,19 @@
+{
+  "format_version": "1.0",
+  "package_id": "simready.hf.Hwsss.FlatLab-Asset.Fabric4.2026.10.23_00",
+  "license": "cc-by-4.0",
+  "metadata": [
+    {
+      "name": "com.nvidia.simready.packaging.bom.json",
+      "hash": {
+        "sha256": "e3ced8dcfa280886e3060bcfee8e972bfdfe4fe9370dcd131a8614e6090ac43a"
+      }
+    }
+  ],
+  "content_hash": {
+    "sha256": "15cfa87b2c558b0ec305eefe77141ce58573189bd00b1f827c2d8317c132e738"
+  },
+  "package_hash": {
+    "sha256": "c7e5c289a8a0828fd0d352c2afa3ad49468ffc1511fa6d02fdf15b61fdacd049"
+  }
+}

Flat-Object-Assets/Fabric/Fabric4/simready_usd/Fabric4.usd

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+size 6622297

Flat-Object-Assets/Fabric/Fabric4/simready_usd/Fabric4/Fabric4.usd

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+version https://git-lfs.github.com/spec/v1
+oid sha256:da5241cbbde0b89769dc1d87b74a29e8491f825c270dbb4a353e9d5b857f585b
+size 6622141

Flat-Object-Assets/Fabric/Fabric4/simready_usd/Fabric4/SubUSDs/materials/Floral_White_Chenille_FibreGuard_2074108.mdl

@@ -0,0 +1,119 @@
+mdl 1.5;
+
+import ::nvidia::core_definitions::blend_colors;
+import ::nvidia::core_definitions::dimension;
+import ::anno::author;
+import ::anno::copyright_notice;
+import ::anno::description;
+import ::anno::display_name;
+import ::anno::hard_range;
+import ::anno::in_group;
+import ::anno::unused;
+import ::anno::usage;
+import ::anno::thumbnail;
+import ::anno::key_words;
+import ::base::anisotropy_conversion;
+import ::base::anisotropy_return;
+import ::base::coordinate_projection;
+import ::base::file_texture;
+import ::base::tangent_space_normal_texture;
+import ::base::mono_mode;
+import ::base::projection_mode;
+import ::base::texture_coordinate_info;
+import ::base::texture_coordinate_system;
+import ::base::texture_return;
+import ::base::transform_coordinate;
+import ::base::coordinate_source;
+import ::base::texture_return;
+import ::df::custom_curve_layer;
+import ::df::diffuse_reflection_bsdf;
+import ::df::directional_factor;
+import ::df::microfacet_ggx_smith_bsdf;
+import ::df::scatter_mode;
+import ::df::weighted_layer;
+import ::math::cos;
+import ::math::sin;
+import ::nvidia::core_definitions::file_texture;
+import ::nvidia::core_definitions::normalmap_texture;
+import ::state::normal;
+import ::state::texture_tangent_u;
+import ::state::texture_tangent_v;
+import ::tex::gamma_mode;
+import ::tex::wrap_mode;
+
+const string COPYRIGHT = 
+" Copyright 2017, 2021 Bru Textiles. All rights reserved.\n";
+
+const string DESCRIPTION = 
+"Brand	FibreGuard\n"
+"Collection Name	Protégé\n"
+"Name	Floral_White_Chenille_FibreGuard_2074108\n"
+"Reference	2074108\n"
+"URL info	https://distributor.twinbru.com/bl?utm_term=2074108&utm_source=omniverse&utm_campaign=fibreguard\n"
+"End Use	Drapery, Upholstery\n"
+"Texture Height cm	34.69\n"
+"Texture Width cm	34.95\n"
+"Total Composition	85% Polyester, 15% Cotton\n"
+"Selvedge Useable Width cm	140.00\n"
+"Weight g/m2	472.00\n"
+"Vertical Repeat cm	34.00\n"
+"Horizontal Repeat cm	35.00\n"
+"Wear Resistance	80000 (martindale), 150000 (wyzenbeek)\n"
+"Certifications	OEKO-TEX, ISO 14001, NFPA 260, BS5852 source 1 (with FR coating), CAL 117\n"
+"Design Type	Floral\n"
+"Colour	White / Ecru\n"
+"Characteristics	Chenille\n";
+
+export material Floral_White_Chenille_FibreGuard_2074108(
+//--texture_transformation
+    uniform float2 UV_Scale = float2(1.f) [[anno::description("Scales the material"), anno::display_name("UV_Scale"), ::nvidia::core_definitions::dimension(float2(0.28, 0.28)), anno::in_group("UV_Transform")]],
+    uniform float2 UV_Offset = float2(0.f) [[anno::description(""), anno::display_name("UV_Offset"), anno::in_group("UV_Transform")]],
+    uniform float UV_rotation = 0.f [[anno::description(" UV_rotation"), anno::display_name(" UV_rotation"), anno::in_group("UV_Transform")]],
+    uniform int UV_channel = 0 [[anno::description("if texture_coordinate_uvw, index into the appropriate one"), anno::display_name("UV_channel"), anno::in_group("UV_Transform"), anno::hard_range(0, 255)]],
+//--textures_source
+    uniform texture_2d diffuse_texture = texture_2d("../textures/Floral_White_Chenille_FibreGuard_2074108/2074108_diff.jpg", ::tex::gamma_srgb) [[anno::in_group("Diffuse"), anno::display_name("Diffuse")]],
+    uniform texture_2d roughness_texture = texture_2d("../textures/Floral_White_Chenille_FibreGuard_2074108/2074108_roug.jpg", ::tex::gamma_linear) [[anno::in_group("Roughness"), anno::display_name("Roughness")]],
+    uniform texture_2d metallic_texture = texture_2d("../textures/Floral_White_Chenille_FibreGuard_2074108/2074108_metl.jpg", ::tex::gamma_linear) [[anno::in_group("Metallic"), anno::display_name("Metallic")]],
+    uniform texture_2d normal_texture = texture_2d("../textures/Floral_White_Chenille_FibreGuard_2074108/2074108_norm.jpg", ::tex::gamma_linear) [[anno::in_group("Normal"), anno::display_name("Normal")]])
+[[
+	::anno::author("Bru Textiles"),
+	::anno::display_name("Floral_White_Chenille_FibreGuard_2074108"),
+	::anno::description(DESCRIPTION),
+	::anno::copyright_notice(COPYRIGHT),
+	::anno::thumbnail("./.thumbs/Floral_White_Chenille_FibreGuard_2074108.mdl.png"),
+	::anno::key_words(string[]("fabric", "FibreGuard", "Drapery, Upholstery", "Floral", "White / Ecru", "Chenille"))
+]]
+= 
+    let {
+        bool tmp0 = false;
+	float specular_level = 0.5f;
+//--UV coordinats
+	float UVrot = (UV_rotation * 3.1415926535897932384626433832f) / 180.f;
+	float s = math::sin(UVrot);
+	float c = math::cos(UVrot);
+	float4x4 rotate = float4x4(c, -s, 0.0, 0.0, s, c, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.);
+	float4x4 tile = float4x4((1 / UV_Scale.x), 0.0, 0.0, 0.0, 0.0, (1 / UV_Scale.y), 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, UV_Offset.x, UV_Offset.y, 0.0, 1.);
+	float4x4 UVTransform = float4x4(float4(1.f, -0.f, 0.f, 0.f), float4(0.f, 1.f, 0.f, 0.f), float4(0.f), float4(0.f));
+	::base::texture_coordinate_info UVCoordSorce = base::coordinate_source(base::texture_coordinate_uvw, UV_channel);
+	::base::texture_coordinate_info UVCoord = base::transform_coordinate(tile*rotate, UVCoordSorce);
+//--textures
+	float3 normal = base::tangent_space_normal_texture(normal_texture, 1.0, false, false, UVCoord, float2(0.f, 1.f), float2(0.f, 1.f), tex::wrap_repeat, tex::wrap_repeat, false, 1.f, 0.f);
+	float roughness = base::file_texture(roughness_texture, color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), base::mono_alpha, UVCoord, float2(0.f, 1.f), float2(0.f, 1.f), tex::wrap_repeat, tex::wrap_repeat, false).mono;
+        color basecolor = base::file_texture(diffuse_texture, color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), base::mono_alpha, UVCoord, float2(0.f, 1.f), float2(0.f, 1.f), tex::wrap_repeat, tex::wrap_repeat, false).tint;
+	float metallic = base::file_texture(metallic_texture, color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), base::mono_alpha, UVCoord, float2(0.f, 1.f), float2(0.f, 1.f), tex::wrap_repeat, tex::wrap_repeat, false).mono;
+//--surface
+	material_surface tmp1(df::weighted_layer(metallic, df::directional_factor(basecolor, color(1.f, 1.f, 1.f), 3.f, df::microfacet_ggx_smith_bsdf(roughness * roughness, roughness * roughness, color(1.f, 1.f, 1.f), state::texture_tangent_u(0), df::scatter_reflect, "")), df::custom_curve_layer(specular_level * 0.0799999982f, 1.f, 5.f, 1.f, df::microfacet_ggx_smith_bsdf(roughness * roughness, roughness * roughness, color(1.f, 1.f, 1.f), state::texture_tangent_u(0), df::scatter_reflect, ""), df::diffuse_reflection_bsdf(basecolor, 0.f, ""), state::normal()), state::normal()), material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
+        material_surface tmp2 = material_surface(scattering: bsdf(), emission: material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
+        color tmp3 = color(1.f, 1.f, 1.f);
+        material_volume tmp4 = material_volume(scattering: vdf(), absorption_coefficient: color(0.f, 0.f, 0.f), scattering_coefficient: color(0.f, 0.f, 0.f));
+        material_geometry tmp5(float3(0.f), 1.f, normal);
+        hair_bsdf tmp6 = hair_bsdf();
+    } in
+        material(
+            thin_walled: tmp0,
+            surface: tmp1,
+            backface: tmp2,
+            ior: tmp3,
+            volume: tmp4,
+            geometry: tmp5,
+            hair: tmp6);